/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.commands;
import java.io.PrintStream;
import java.io.StringReader;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.Unmarshaller;
import org.apache.camel.util.RouteStatDump;
import static org.apache.camel.util.ObjectHelper.isEmpty;
/**
* Command to display detailed information about a Camel route.
*/
public class RouteInfoCommand extends AbstractRouteCommand {
public static final String XML_TIMESTAMP_FORMAT = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
public static final String OUTPUT_TIMESTAMP_FORMAT = "yyyy-MM-dd HH:mm:ss";
private StringEscape stringEscape;
public RouteInfoCommand(String route, String context) {
super(route, context);
}
/**
* Sets the {@link org.apache.camel.commands.StringEscape} to use.
*/
public void setStringEscape(StringEscape stringEscape) {
this.stringEscape = stringEscape;
}
@Override
public void executeOnRoute(CamelController camelController, String contextName, String routeId, PrintStream out, PrintStream err) throws Exception {
out.println(stringEscape.unescapeJava("\u001B[1mCamel Route " + routeId + "\u001B[0m"));
out.println(stringEscape.unescapeJava("\tCamel Context: " + contextName));
String xml = camelController.getRouteStatsAsXml(routeId, contextName, true, false);
if (xml != null) {
JAXBContext context = JAXBContext.newInstance(RouteStatDump.class);
Unmarshaller unmarshaller = context.createUnmarshaller();
RouteStatDump route = (RouteStatDump) unmarshaller.unmarshal(new StringReader(xml));
out.println(stringEscape.unescapeJava("\tState: " + route.getState()));
out.println(stringEscape.unescapeJava("\tState: " + route.getState()));
out.println("");
out.println("");
out.println(stringEscape.unescapeJava("\u001B[1mStatistics\u001B[0m"));
long total = route.getExchangesCompleted() + route.getExchangesFailed();
out.println(stringEscape.unescapeJava("\tExchanges Total: " + total));
out.println(stringEscape.unescapeJava("\tExchanges Completed: " + route.getExchangesCompleted()));
out.println(stringEscape.unescapeJava("\tExchanges Failed: " + route.getExchangesFailed()));
out.println(stringEscape.unescapeJava("\tExchanges Inflight: " + route.getExchangesInflight()));
out.println(stringEscape.unescapeJava("\tMin Processing Time: " + route.getMinProcessingTime() + " ms"));
out.println(stringEscape.unescapeJava("\tMax Processing Time: " + route.getMaxProcessingTime() + " ms"));
out.println(stringEscape.unescapeJava("\tMean Processing Time: " + route.getMeanProcessingTime() + " ms"));
out.println(stringEscape.unescapeJava("\tTotal Processing Time: " + route.getTotalProcessingTime() + " ms"));
out.println(stringEscape.unescapeJava("\tLast Processing Time: " + route.getLastProcessingTime() + " ms"));
out.println(stringEscape.unescapeJava("\tDelta Processing Time: " + route.getDeltaProcessingTime() + " ms"));
if (isEmpty(route.getStartTimestamp())) {
// Print an empty value for scripting
out.println(stringEscape.unescapeJava("\tStart Statistics Date:"));
} else {
Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getStartTimestamp());
String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
out.println(stringEscape.unescapeJava("\tStart Statistics Date: " + text));
}
// Test for null to see if a any exchanges have been processed first to avoid NPE
if (isEmpty(route.getResetTimestamp())) {
// Print an empty value for scripting
out.println(stringEscape.unescapeJava("\tReset Statistics Date:"));
} else {
Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getResetTimestamp());
String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
out.println(stringEscape.unescapeJava("\tReset Statistics Date: " + text));
}
// Test for null to see if a any exchanges have been processed first to avoid NPE
if (isEmpty(route.getFirstExchangeCompletedTimestamp())) {
// Print an empty value for scripting
out.println(stringEscape.unescapeJava("\tFirst Exchange Date:"));
} else {
Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getFirstExchangeCompletedTimestamp());
String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
out.println(stringEscape.unescapeJava("\tFirst Exchange Date: " + text));
}
// Test for null to see if a any exchanges have been processed first to avoid NPE
if (isEmpty(route.getLastExchangeCompletedTimestamp())) {
// Print an empty value for scripting
out.println(stringEscape.unescapeJava("\tLast Exchange Date:"));
} else {
Date date = new SimpleDateFormat(XML_TIMESTAMP_FORMAT).parse(route.getLastExchangeCompletedTimestamp());
String text = new SimpleDateFormat(OUTPUT_TIMESTAMP_FORMAT).format(date);
out.println(stringEscape.unescapeJava("\tLast Exchange Date: " + text));
}
}
}
}